Dr. Rachel Hammel McDowell, MD
- Medicare services, 2024
- 511
- Medicare patients, 2024
- 451
- Part D claims, 2024
- 172
- Hospital affiliations
- 1
- Industry payments
- $150
- Practice address
- 801 S Milwaukee Ave, Libertyville, IL 60048
- Practice phone
- Call (847) 362-2900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. McDowell's professional email, personal email and mobile number
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Dr. Rachel Hammel McDowell is an emergency medicine physician in Libertyville, Illinois
Dr. McDowell practices at Advocate Condell Medical Center in Libertyville, Illinois, part of Advocate Health.
Dr. McDowell's NPI, 1104879071, was assigned on May 19, 2006. Dr. McDowell holds Wisconsin license 53326-20.
- NPI
- 1104879071NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062434533
- NPI enumeration date
- May 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 362-2900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rachel Hammel McDowell practices at Advocate Condell Medical Center in Libertyville, Illinois
Dr. McDowell's primary practice is Advocate Condell Medical Center, at 801 S Milwaukee Ave, Libertyville, IL 60048 in Lake County. The practice phone is (847) 362-2900.
- Advocate Condell Medical Center801 S Milwaukee Ave, Libertyville, IL 60048 · Lake CountyPhone(847) 362-2900
Source: Dmand AI Affiliation Data
Dr. Rachel Hammel McDowell is affiliated with 3 sites of care and 9 medical groups
Dr. McDowell's primary practice is Advocate Condell Medical Center in Libertyville, Illinois, part of Advocate Health. The medical group on file is CEP America. Dmand AI also links Dr. McDowell to 8 more medical groups, 1 group practice or clinic and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rachel Hammel McDowell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McDowell practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Condell Medical Center | Available with a free account |
| +2 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rachel Hammel McDowell is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. McDowell's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. McDowell's licenses on file in 3 states: Wisconsin, Arkansas and Illinois.
Specialties and state licenses
- Emergency medicine, WisconsinPrimary
- Emergency medical services (emergency medicine), Arkansas
- Illinois license
Emergency medicine physicians near Dr. McDowell
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Rachel Hammel McDowell billed Medicare for 511 services in 2024
CMS data shows 511 Medicare services from Dr. McDowell across 4 procedure codes in 2024, for 451 Medicare patients. Medicare paid $68,694 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. McDowell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6212024: 46625%
- Tests and treatments
- 2023: 112024: 45309%
Dr. McDowell compared with the Illinois median for emergency medicine physicians, 2024
- Dr. McDowell
- Illinois median
- Medicare services
- 511vs 27486% above
- Medicare patients
- 451vs 27365% above
- Part D claims
- 43vs 45Close to median
Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. McDowell's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rachel Hammel McDowell treated 451 Medicare patients in 2024, average age 77
CMS counts 451 Medicare patients who saw Dr. McDowell in 2024. The largest group is 75 to 84, with 138 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.31, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. McDowell's median patient age at 60, with 53% women.
Dr. McDowell's Medicare patients by age, 2024
Dr. McDowell's Medicare patients by sex, 2024
- Women28363%
- Men16837%
Chronic conditions among Dr. McDowell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Diabetes49%
- Mood disorders46%
- Ischemic heart disease45%
- Chronic kidney disease44%
- Depression42%
Share of Medicare patients with each condition. A patient can have several.
Dr. McDowell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rachel Hammel McDowell wrote 172 Medicare Part D claims in 2024
In 2024, Dr. McDowell wrote 172 Medicare Part D claims for 123 patients. 94% of them were for generic drugs. CMS names the drug for 43 of them, across 2 drugs with 11 or more claims each, at $235 in total drug cost. In 2023, CMS named 88 claims across 5 drugs.
Dr. McDowell's Part D claims by kind of drug, 2024
- Generic161 claims94%
- Brand-name and other11 claims6%
Dr. McDowell's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. McDowell's Part D claims, 2024
- Opioids17%30 of 172 claims
- Antibiotics34%58 of 172 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 882024: 4351%
Drugs named by CMS: 2 in 2024, 5 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Rachel Hammel McDowell takes part in Medicare
Dr. McDowell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Rachel Hammel McDowell received $150 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. McDowell from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $150.
Companies that paid Dr. McDowell the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Rachel Hammel McDowell's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Rachel Hammel McDowell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Rachel Hammel McDowell's NPI number?
Dr. Rachel Hammel McDowell's NPI number is 1104879071. It was assigned on May 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rachel Hammel McDowell?
Dr. Rachel Hammel McDowell is an emergency medicine physician in Libertyville, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Rachel Hammel McDowell practice?
Dr. McDowell practices at 801 S Milwaukee Ave, Libertyville, IL 60048. Dr. McDowell's primary practice is Advocate Condell Medical Center in Libertyville, Illinois, part of Advocate Health. Dmand AI also links Dr. McDowell to 8 medical groups, 1 group practice or clinic and 1 hospital outpatient department.
What is Dr. Rachel Hammel McDowell's office phone number?
The practice phone on file for Dr. McDowell is (847) 362-2900.
What is Dr. Rachel Hammel McDowell's medical license number?
Dr. McDowell holds Wisconsin license 53326-20, one of the licenses on file in 3 states.
Which states has Dr. Rachel Hammel McDowell been licensed in?
Dmand AI has state licenses on file for Dr. McDowell in Wisconsin, Arkansas and Illinois.
Which hospitals is Dr. Rachel Hammel McDowell affiliated with?
Dr. McDowell practices at Advocate Condell Medical Center in Libertyville, Illinois.
What medical group is Dr. Rachel Hammel McDowell part of?
Dr. McDowell is linked to CEP America. Dmand AI links Dr. McDowell to 8 more medical groups.
Does Dr. Rachel Hammel McDowell accept Medicare?
Yes. CMS data shows Dr. McDowell billed Medicare for 511 services in 2024, and Dr. McDowell accepts Medicare assignment.
How many Medicare patients does Dr. Rachel Hammel McDowell see?
CMS counts 451 Medicare patients who saw Dr. McDowell in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. Rachel Hammel McDowell bill to Medicare?
In 2024, Dr. McDowell's most billed Medicare services were emergency department visit (99285), critical care (99291) and emergency department visit (99284).
What drugs does Dr. Rachel Hammel McDowell prescribe most?
In 2024 Medicare Part D data, Dr. McDowell's most prescribed drugs by claims were Cephalexin and Hydrocodone-Acetaminophen.
Has Dr. Rachel Hammel McDowell received payments from drug or device companies?
CMS Open Payments shows $150 in general payments to Dr. McDowell from 1 company from 2024 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Rachel Hammel McDowell been practicing?
Dr. McDowell graduated from medical school in 2004, 22 years ago.
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